<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div {
            border-top: 3px orange solid;
            border-bottom: 1px #ccc solid;
        }

        a {
            display: inline-block;

            text-decoration: none;
            color: black;
            padding: 20px 30px;
        }

        a:hover {
            color: orange;
            background: #ccc;
        }
    </style>
</head>

<body>
    <div>
        <a href="">设为首页</a>
        <a href="">手机新浪网</a>
        <a href="">移动客户端</a>
    </div>
</body>

</html>